UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101223.upa.cvt Date: 2300Z 12 OCT 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 12 OCT 25 Station: YPAL WMO ident: 94802 Latitude: -34.93 Longitude: 117.80 Elevation: 69.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1014 69 14.4 10.8 79 3.6 12.3 305 4 286.4 287.8 284.9 308.8 8.04 1 1000 189 13.2 7.2 67 6.0 9.9 225 6 286.4 287.5 283.1 304.2 6.37 2 992 256 13.0 6.0 62 7.0 9.3 227 6 286.8 287.8 282.8 303.5 5.91 3 925 838 7.4 4.7 83 2.7 6.0 245 5 286.9 287.9 282.7 303.2 5.79 4 877 1274 3.4 2.8 96 0.6 3.1 225 15 287.1 288.1 282.3 302.2 5.34 5 874 1302 4.6 -1.4 65 6.0 1.9 223 15 288.7 289.4 281.3 300.0 3.95 6 872 1321 7.6 -16.4 16 24.0 -0.3 221 15 292.0 292.2 279.4 295.7 1.22 7 870 1340 8.6 -24.4 8 33.0 -0.7 220 15 293.2 293.3 279.1 295.2 0.61 8 866 1378 10.2 -27.8 5 38.0 -0.2 217 16 295.3 295.3 279.9 296.7 0.45 9 850 1533 10.0 -35.0 3 45.0 -0.7 205 17 296.6 296.7 280.2 297.4 0.23 10 849 1543 10.0 -35.0 3 45.0 -0.8 206 17 296.7 296.8 280.2 297.5 0.23 11 817 1861 9.4 -35.6 3 45.0 -1.3 245 18 299.4 299.4 281.4 300.1 0.22 12 700 3120 0.8 -31.2 7 32.0 -6.8 250 16 303.4 303.4 283.3 304.7 0.40 13 594 4421 -6.9 -39.9 5 33.0 -12.8 255 21 309.0 309.1 285.2 309.7 0.20 14 511 5584 -12.3 -37.3 10 25.0 -16.8 251 37 316.1 316.1 287.8 317.2 0.30 15 500 5750 -13.1 -39.1 9 26.0 -17.5 250 39 317.1 317.1 288.1 318.0 0.26 16 445 6621 -20.1 -37.1 20 17.0 -22.8 241 46 319.0 319.1 288.8 320.3 0.36 17 410 7221 -23.7 -43.7 14 20.0 -26.1 247 46 321.9 321.9 289.6 322.6 0.19 18 400 7400 -25.3 -44.3 15 19.0 -27.5 250 46 322.1 322.1 289.6 322.8 0.19 19 300 9420 -42.7 -56.7 20 14.0 -43.3 250 40 325.2 325.2 290.4 325.4 0.06 20 277 9951 -47.5 -60.5 21 13.0 -47.9 257 46 325.8 325.8 290.5 325.9 0.04 21 251 10594 -52.3 -67.3 15 15.0 -52.5 265 54 327.9 327.9 291.2 328.0 0.02 22 250 10620 -52.1 -69.1 11 17.0 -52.4 265 54 328.6 328.6 291.3 328.7 0.01 23 232 11102 -54.1 -74.1 7 20.0 -54.4 267 56 332.7 332.7 292.4 332.7 0.01 24 211 11705 -58.5 -74.5 11 16.0 -58.6 269 59 335.0 335.0 293.0 335.0 0.01 25 207 11825 -59.1 -66.1 40 7.0 -59.2 269 59 335.9 335.9 293.3 336.0 0.03 26 200 12040 -60.3 -68.3 34 8.0 -60.4 270 60 337.3 337.3 293.7 337.4 0.02 27 195 12198 -61.1 -73.1 19 12.0 -61.2 270 59 338.4 338.4 293.9 338.5 0.01 28 193 12262 -61.1 -80.1 6 19.0 -61.2 270 60 339.4 339.4 294.2 339.5 0.00 29 188 12425 -60.8 -80.8 5 20.0 -61.0 270 62 342.5 342.5 294.9 342.5 0.00 30 170 13053 -59.7 -83.7 3 24.0 -59.9 270 62 354.3 354.3 297.5 354.3 0.00 31 150 13840 -57.5 -85.5 2 28.0 -57.8 270 61 371.0 371.0 300.8 371.0 0.00 32 144 14099 -56.7 -85.7 1 29.0 -57.0 269 61 376.8 376.8 301.7 376.8 0.00 33 112 15670 -62.9 -86.9 3 24.0 -63.1 274 51 393.2 393.2 304.3 393.2 0.00 34 100 16370 -62.1 -88.1 2 26.0 -62.3 265 35 407.7 407.7 306.2 407.7 0.00 35 93 16817 -63.9 -88.9 2 25.0 -64.1 259 34 412.7 412.7 306.9 412.7 0.00 36 85 17373 -59.7 -89.7 1 30.0 -60.0 250 29 432.0 432.0 309.0 432.0 0.00 37 70 18590 -58.5 -89.5 1 31.0 -59.0 230 16 459.2 459.2 311.7 459.2 0.00 38 62 19356 -55.9 -88.9 1 33.0 -56.6 185 14 481.2 481.2 313.5 481.2 0.00 39 56 19997 -58.9 -89.9 1 31.0 -59.5 147 13 488.6 488.6 314.1 488.6 0.00 40 50 20710 -57.1 -90.1 1 33.0 -57.9 105 11 508.9 508.9 315.6 508.9 0.00 41 30 23950 -54.5 -89.5 1 35.0 -56.2 105 19 596.1 596.1 320.5 596.1 0.00 42 20 26550 -53.5 -89.5 0 36.0 -56.1 75 38 672.4 672.4 323.5 672.5 0.01 43 18 27230 -52.3 -88.3 1 36.0 -55.4 696.8 696.8 324.3 696.8 0.01 TRP 195 12198 -61.1 -73.1 19 12.0 -61.2 270 59 338.4 338.4 293.9 338.5 0.01 WND 188 12425 -60.8 -80.8 5 20.0 -61.0 270 62 342.5 342.5 294.9 342.5 0.00 Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 688.99 mb = 3255.14 m = 10679.45 ft Wetbulb zero: 872.30 mb = 1317.87 m = 4323.66 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 21.38 % Est. max temperature: 23.45 C = 74.21 F Sfc-Lift cond lev (LCL): 960.72 mb = 522.89 m = 1715.51 ft T: 10.43 C 700-500 lapse rate: 5.29 C/km ThetaE index: 13.66 C Layer 1000.0- 866.0 mb Conv cond level (CCL): 893.50 mb = 1121.48 m = 3679.35 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 15.04 C = 59.07 F Cap Strength: 12.76 C Lifted Index: 13.25 C Risk: None Lifted Index @300 mb: 15.29 C Lifted Index @700 mb: 8.10 C Showalter Index: 16.77 C Risk: None Total Totals Index: 1.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: -21.90 C K Index: -43.90 Risk: None Sweat Index: 186.39 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.83 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 3.32 J/kg Cap Strength: 12.93 C Lift Cond Lev (LCL): 897.24 mb = 1087.27 m = 3567.11 ft Lev Free Conv (LFC): 882.24 mb = 1225.21 m = 4019.66 ft Equ Level (EL): 872.24 mb = 1318.37 m = 4325.32 ft B at Equ Level: -7.06 J/kg Max Parcel Lev (MPL): 872.24 mb = 1318.37 m = 4325.32 ft Wind level data Storm motion: 277 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1014 69 305 4 3.3 -2.3 | 88 11 -10.8 -0.4 1 1000 189 225 6 4.2 4.2 | 122 12 -9.9 6.1 2 925 838 245 5 4.5 2.1 | 112 10 -9.6 4.0 3 916 914 225 5 3.5 3.5 | 117 12 -10.6 5.4 4 883 1219 230 14 10.7 9.0 | 163 11 -3.4 10.9 5 851 1524 205 17 7.2 15.4 | 158 19 -6.9 17.3 6 850 1533 205 17 7.2 15.4 | 158 19 -6.9 17.3 7 820 1829 245 18 16.3 7.6 | 193 10 2.2 9.5 8 790 2134 240 15 13.0 7.5 | 173 9 -1.1 9.4 9 733 2743 270 14 14.0 -0.0 | 176 2 -0.1 1.9 10 706 3048 245 18 16.3 7.6 | 193 10 2.2 9.5 11 700 3120 250 16 15.0 5.5 | 187 7 0.9 7.3 12 679 3353 260 13 12.8 2.3 | 162 4 -1.3 4.1 13 628 3962 245 20 18.1 8.5 | 201 11 4.0 10.3 14 604 4267 255 19 18.4 4.9 | 212 8 4.2 6.8 15 500 5750 250 39 36.6 13.3 | 236 27 22.5 15.2 16 439 6706 240 47 40.7 23.5 | 226 37 26.6 25.4 17 400 7400 250 46 43.2 15.7 | 239 34 29.1 17.6 18 312 9144 250 40 37.6 13.7 | 236 28 23.5 15.5 19 300 9420 250 40 37.6 13.7 | 236 28 23.5 15.5 20 250 10620 265 54 53.8 4.7 | 261 40 39.7 6.6 21 200 12040 270 60 60.0 -0.0 | 268 46 45.9 1.9 22 195 12198 270 59 59.0 -0.0 | 268 45 44.9 1.9 23 188 12425 270 62 62.0 -0.0 | 268 48 47.9 1.9 24 186 12497 270 62 62.0 -0.0 | 268 48 47.9 1.9 25 150 13840 270 61 61.0 -0.0 | 268 47 46.9 1.9 26 126 14935 265 61 60.8 5.3 | 261 47 46.6 7.2 27 104 16154 280 44 43.3 -7.6 | 281 30 29.2 -5.8 28 100 16370 265 35 34.9 3.1 | 257 21 20.7 4.9 29 94 16764 260 35 34.5 6.1 | 249 22 20.3 7.9 30 70 18590 230 16 12.3 10.3 | 171 12 -1.9 12.1 31 50 20710 105 11 -10.6 2.8 | 101 25 -24.7 4.7 32 30 23950 105 19 -18.4 4.9 | 102 33 -32.5 6.8 33 20 26550 75 38 -36.7 -9.8 | 81 51 -50.8 -8.0 Wind Parameters Mean winds (0-6000m): 247.5 at 19.0 knts Storm direction: 277.5 at 14.2 knts Shear (0-3000m) pos: 2.4 neg: 4.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 104.1 deg Storm rel helicity (0-3000m) pos: 74.7 neg: -15.2 tot: 59.5 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 24.62 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 235 6 118 11| 0.0 5.6 5.6| 16.8 -2.3 14.5 29.0 0.70| 7.9 5.5 1000 234 6 119 11| 0.0 4.9 4.9| 31.5 -3.9 27.7 27.7 0.72| 7.1 5.1 1500 225 9 135 11| 0.0 6.1 6.1| 47.5 -7.3 40.3 26.9 0.58| 8.4 4.9 2000 229 11 146 11| 2.3 4.6 6.9| 72.6 -12.7 59.9 29.9 0.51| 9.6 4.9 2500 235 12 151 10| 2.9 3.7 6.5| 74.0 -14.1 59.9 24.0 0.44| 8.8 3.9 3000 240 12 156 9| 2.4 4.0 6.3| 74.7 -15.2 59.5 19.8 0.38| 8.8 3.3 4000 243 13 164 8| 2.1 3.5 5.6| 82.9 -19.8 63.1 15.8 0.32| 8.5 2.7 5000 246 15 180 8| 1.9 3.3 5.2| 98.5 -19.8 78.7 15.7 0.33| 8.1 2.7 6000 247 19 201 10| 1.6 3.8 5.4|105.2 -31.5 73.7 12.3 0.28| 7.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20251012.23.gif